Malware Analysis Report

2024-11-13 16:37

Sample ID 220919-skf5paebh9
Target Usda_annual_lease_agreement_certification_statement (kg).js
SHA256 66840b6eb3f4f15d1c20657cbdc09e13baac8d0c75efc76f49ccc5b198d3c238
Tags
gootloader loader
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

66840b6eb3f4f15d1c20657cbdc09e13baac8d0c75efc76f49ccc5b198d3c238

Threat Level: Known bad

The file Usda_annual_lease_agreement_certification_statement (kg).js was found to be: Known bad.

Malicious Activity Summary

gootloader loader

GootLoader

Blocklisted process makes network request

Script User-Agent

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2022-09-19 15:10

Signatures

N/A

Analysis: behavioral1

Detonation Overview

Submitted

2022-09-19 15:10

Reported

2022-09-19 15:13

Platform

win7-20220901-en

Max time kernel

137s

Max time network

142s

Command Line

wscript.exe "C:\Users\Admin\AppData\Local\Temp\Usda_annual_lease_agreement_certification_statement (kg).js"

Signatures

GootLoader

loader gootloader

Blocklisted process makes network request

Description Indicator Process Target
N/A N/A C:\Windows\system32\wscript.exe N/A

Script User-Agent

Description Indicator Process Target
HTTP User-Agent header Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5) N/A N/A

Processes

C:\Windows\system32\wscript.exe

wscript.exe "C:\Users\Admin\AppData\Local\Temp\Usda_annual_lease_agreement_certification_statement (kg).js"

Network

Country Destination Domain Proto
US 8.8.8.8:53 www.ls1969.fr udp
FR 87.98.150.35:443 www.ls1969.fr tcp

Files

N/A

Analysis: behavioral2

Detonation Overview

Submitted

2022-09-19 15:10

Reported

2022-09-19 15:13

Platform

win10v2004-20220812-en

Max time kernel

100s

Max time network

150s

Command Line

wscript.exe "C:\Users\Admin\AppData\Local\Temp\Usda_annual_lease_agreement_certification_statement (kg).js"

Signatures

N/A

Processes

C:\Windows\system32\wscript.exe

wscript.exe "C:\Users\Admin\AppData\Local\Temp\Usda_annual_lease_agreement_certification_statement (kg).js"

Network

Country Destination Domain Proto
IE 13.69.239.74:443 tcp
US 93.184.220.29:80 tcp
US 93.184.221.240:80 tcp
US 8.252.118.126:80 tcp
US 8.252.118.126:80 tcp
US 8.252.118.126:80 tcp
NL 104.80.225.205:443 tcp

Files

N/A